TY  - RPRT
TI  - For recordkeeping under HR2: a specialized ledger.
AU  - C E Watkins
PY  - 1966
DO  - 10.1016/s0003-0465(15)31364-1
UR  - https://pubmed.ncbi.nlm.nih.gov/5901823/
ID  - 5901823
ER  -